# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit cmake xdg-utils

DESCRIPTION="A Qt-based video player, which can play most formats and codecs"
HOMEPAGE="https://github.com/zaps166/QMPlay2"

if [[ ${PV} == *9999 ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/zaps166/QMPlay2"
else
	SRC_URI="https://github.com/zaps166/QMPlay2/releases/download/${PV}/QMPlay2-src-${PV}.tar.xz"
	KEYWORDS="~amd64 ~x86"
	S="${WORKDIR}/QMPlay2-src-${PV}"
fi

LICENSE="LGPL-3"
SLOT="0"

IUSE="avdevice +audiofilters +alsa cdio cuvid dbus extensions
	gme inputs libass modplug notifications opengl portaudio
	pulseaudio sid shaders vaapi vdpau +videofilters visualizations vulkan xv"

REQUIRED_USE="
	audiofilters? ( || ( alsa portaudio pulseaudio ) )
	extensions? ( dbus )
	shaders? ( vulkan )"

RDEPEND="
	dev-qt/qtcore:5
	dev-qt/qtsvg:5
	dev-qt/qtwidgets:5
	dev-qt/qtx11extras:5
	media-video/ffmpeg
	|| (
		dev-qt/qtgui:5[X(-)]
		dev-qt/qtgui:5[xcb(-)]
	)
	alsa? ( media-libs/alsa-lib )
	cdio? ( dev-libs/libcdio[cddb] )
	dbus? ( dev-qt/qtdbus:5 )
	extensions? (
		dev-qt/qtdeclarative:5
		media-libs/taglib
	)
	gme? ( media-libs/game-music-emu )
	libass? ( media-libs/libass )
	opengl? ( virtual/opengl )
	portaudio? ( media-libs/portaudio )
	pulseaudio? ( media-sound/pulseaudio )
	sid? ( media-libs/libsidplayfp )
	shaders? ( >=media-libs/shaderc-2020.1 )
	vaapi? (
		>=media-video/ffmpeg-4.1.3[vaapi]
		x11-libs/libva[drm,opengl]
	)
	vdpau? ( media-video/ffmpeg[vdpau] )
	videofilters? ( dev-qt/qtconcurrent:5 )
	vulkan? (
		>=dev-qt/qtgui-5.14.1:5[vulkan]
		>=media-libs/vulkan-loader-1.2.133
	)
	xv? ( x11-libs/libXv )"

DEPEND="${RDEPEND}"
BDEPEND="
	dev-qt/linguist-tools:5
	virtual/pkgconfig"

src_prepare() {
	# disable compress man pages
	sed -r \
		-e 's/if\(GZIP\)/if\(TRUE\)/' \
		-e 's/(install.+QMPlay2\.1)\.gz/\1/' \
		-i src/gui/CMakeLists.txt || die

	cmake_src_prepare
}

src_configure() {
	local mycmakeargs=(
		# core
		-DUSE_LINK_TIME_OPTIMIZATION=false
		-DUSE_ALSA=$(usex alsa)
		-DUSE_AUDIOCD=$(usex cdio)
		-DUSE_FREEDESKTOP_NOTIFICATIONS=$(usex dbus) # https://github.com/zaps166/QMPlay2/issues/134
		-DUSE_LIBASS=$(usex libass)
		-DUSE_NOTIFY=$(usex notifications)
		-DUSE_OPENGL=$(usex opengl)
		-DUSE_VULKAN=$(usex vulkan)
		-DUSE_GLSLC=$(usex shaders)
		-DUSE_XVIDEO=$(usex xv)

		# ffmpeg
		-DUSE_FFMPEG_AVDEVICE=$(usex avdevice)
		-DUSE_FFMPEG_VAAPI=$(usex vaapi)
		-DUSE_FFMPEG_VDPAU=$(usex vdpau)

		# chiptune
		-DUSE_CHIPTUNE_GME=$(usex gme)
		-DUSE_CHIPTUNE_SID=$(usex sid)

		# modules
		-DUSE_AUDIOFILTERS=$(usex audiofilters)
		-DUSE_CUVID=$(usex cuvid)
		-DUSE_INPUTS=$(usex inputs)
		-DUSE_MODPLUG=$(usex modplug)
		-DUSE_PORTAUDIO=$(usex portaudio)
		-DUSE_PULSEAUDIO=$(usex pulseaudio)
		-DUSE_VIDEOFILTERS=$(usex videofilters)
		-DUSE_VISUALIZATIONS=$(usex visualizations)

		# extensions
		-DUSE_EXTENSIONS=$(usex extensions)
		-DUSE_TAGLIB=$(usex extensions)
		-DUSE_LASTFM=$(usex extensions)
		-DUSE_LYRICS=$(usex extensions)
		-DUSE_MEDIABROWSER=$(usex extensions)
		-DUSE_MPRIS2=$(usex extensions)
	)

	# find and link vulkan libs permanently
	if use vulkan; then
		mycmakeargs+=( -DQMVK_FIND_VULKAN=true )
	fi

	if [[ ${PV} == *9999 ]]; then
		mycmakeargs+=( USE_GIT_VERSION=true )
	else
		mycmakeargs+=( USE_GIT_VERSION=false )
	fi

	cmake_src_configure
}

pkg_postinst() {
	xdg_icon_cache_update
	xdg_mimeinfo_database_update
	xdg_desktop_database_update
}

pkg_postrm() {
	xdg_icon_cache_update
	xdg_mimeinfo_database_update
	xdg_desktop_database_update
}